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AstDyS ∴ Objects ∴ 2005AN57 ∴ Summary
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(198637) 2005AN57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75179 2.157e-08 au
e 0.146825 6.115e-08
i 12.456 7.695e-06 deg
Ω 18.656 2.518e-05 deg
ω 38.226 3.462e-05 deg
M 123.437 2.359e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3478 au
Aphelion 3.1558 au
Asc. node-Earth separation 1.41669 au
Desc. node-Earth separation 2.04208 au
Earth MOID 1.37128 au
Orbital period 1667.33 days
Date of orbit computation  apr 23 20:31
Observational summary
Optical observations (Discarded) 482 (1)
Radar observations (Discarded) 0 (0)
Arc length 11677.2 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 188.348 deg
Declination -3.23167 deg
V Magnitude 20.39 mag
Solar Elongation -153.02 deg
Galactic Latitude 59.33 deg
Rate 0.178 deg/day
Direction -84.985 deg

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